Marantz SR7009 - M-Dax

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When the sound mode is the original sound mode
Floor
(Default):
Plays back without height speakers.
Floor & Height: Plays back with height speakers.
Front:
Plays back only with speakers in front of the
surround speaker.
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Subwoofer
Turn subwoofer output on and off.
On
(Default):
The subwoofer is used.
Off: The subwoofer is not used.
You can set this when the sound mode is “Direct” or “Stereo” and in the menu
“Subwoofer Mode” is set to “LFE+Main”. (v p. 255)
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Set Defaults
The “Surround Parameter” settings are returned to the default settings.
M-DAX
Compressed audio formats such as MP3, WMA (Windows Media Audio)
and MPEG-4 AAC reduce the amount of data by eliminating signal
components that are hard for the human ear to hear. The “M-DAX”
function generates the signals eliminated upon compression, restoring the
sound to conditions near those of the original sound before compression.
It also restores the original bass characteristics for a rich and expanded
tonal range.
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Mode
High:
Optimized mode for compressed sources with very weak
highs (64 kbps and under).
Medium:
Apply suitable bass and treble boost for all compressed
sources (96 kbps and under).
Low:
Optimized mode for compressed sources with normal highs
(96 kbps and over).
Off: Do no use “M-DAX”.
Contents Connections Playback Settings Tips Appendix
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